Package org.gnome.gmodule

Interface ModuleCheckInit

All Superinterfaces:

FunctionPointer

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
@Generated("io.github.jwharm.JavaGI")
public interface ModuleCheckInit
extends FunctionPointer

Functional interface declaration of the ModuleCheckInit callback.

See Also:

• run(org.gnome.gmodule.Module)

Method Summary

Modifier and Type	Method	Description
String	run(Module module)	Specifies the type of the module initialization function.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default MemorySegment	upcall(MemorySegment module)	The upcall method is called from native code.

Method Details

run

String run(Module module)

Specifies the type of the module initialization function. If a module contains a function named g_module_check_init() it is called automatically when the module is loaded. It is passed the GModule structure and should return null on success or a string describing the initialization error.

upcall

default MemorySegment upcall(MemorySegment module)

The upcall method is called from native code. The parameters are marshaled and run(org.gnome.gmodule.Module) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer